Table 5. A.C. Electrical Characteristics Sequential
-20/I-20
Symbol
Parameter6,1
Unit
Min
8
Max
Internal set-up to system clock8 - LCC14
ns
t
SCI
(tAL + tSK + tLC - tCK
Input16 (EXT.) set-up to system clock, - LCC (tIA + tSCI
System-clock to Array Int. - LCC/IOC/INC14 (tCK +tLC
)
)
10
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
t
t
t
t
t
t
t
t
t
t
t
t
SCX
COI
COX
HX
SK
)
7
System-clock to Output Ext. - LCC (tCOI + tLO
Input hold time from system clock - LCC
LCC Input set-up to async. clock13 - LCC
Clock at LCC or IOC - LCC output
)
12
0
1
1
4
0
5
AK
LCC input hold time from system clock - LCC
Input set-up to system clock - IOC/INC14 (tSK - tCK
HK
SI
)
Input hold time from system clock - IOC/INC (tSK - tCK
)
HI
Array input to IOC PCLK clock
Input set-up to PCLK clock17 - IOC/INC (tSK-tPK-tIA)
9
PK
0
SPI
HPI
Input hold from PCLK clock17 - IOC/INC (tPK+tIA-tSK
Input set-up to system clock - IOC/INC Sum-D
)
10
10
0
ns
ns
ns
(tIA + tAL + tLC + tSK - tCK
)
t
t
t
SD
Input hold time from system clock - IOC Sum-D
HD
Input set-up to PCLK clock - IOC Sum-D15
7
SDP
(tIA + tAL + tLC + tSK - tPK
)
Input hold time from PCLK clock - IOC Sum-D
0
ns
ns
t
t
t
f
f
f
f
f
t
t
t
t
t
t
t
t
HDP
CK
System-clock delay to LCC/IOC/INC
6
System-clock low or high pulse width
7
ns
CW
Max. system-clock frequency Int/Int 1/(tSCI + tCOI
)
66.6
58.8
50.0
45.4
71.4
1
MHz
MHz
MHz
MHz
MHz
ns
MAX1
MAX2
MAX3
MAX4
TGL
PR
Max. system-clock frequency Ext/Int 1/(tSCX + tCOI
)
)
Max. system-clock frequency Int/Ext 1/(tSCI + tCOX
Max. system-clock frequency Ext/Ext 1/(tSCX + tCOX
)
9
Max. system-clock toggle frequency 1/(tCW + tCW
LCC presents/reset to LCC output
)
Input to Global Cell present/reset (tIA + tAL + tPR
Asynch. preset/reset pulse width
)
15
ns
ST
8
ns
AW
Input to LCC Reg-Type (RT)
8
1
9
ns
RT
LCC Reg-Type to LCC output register change
ns
RTV
RTC
RW
Input to Global Cell register-type change (tRT + tRTV
)
ns
Asynch. Reg-Type pulse width
Power-on reset time for registers in clear state2
10
ns
5
µs
RESET
Anachip Corp.
www.anachip.com.tw
Rev. 1.0 Dec 16, 2004
8/10
ANACHIP [ ANACHIP CORP ]
